diff options
Diffstat (limited to 'assets/php/vendor/symfony/http-foundation/Session/Attribute')
3 files changed, 373 insertions, 0 deletions
diff --git a/assets/php/vendor/symfony/http-foundation/Session/Attribute/AttributeBag.php b/assets/php/vendor/symfony/http-foundation/Session/Attribute/AttributeBag.php new file mode 100644 index 0000000..ea1fda2 --- /dev/null +++ b/assets/php/vendor/symfony/http-foundation/Session/Attribute/AttributeBag.php @@ -0,0 +1,148 @@ +<?php + +/* + * This file is part of the Symfony package. + * + * (c) Fabien Potencier <fabien@symfony.com> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\HttpFoundation\Session\Attribute; + +/** + * This class relates to session attribute storage. + */ +class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Countable +{ + private $name = 'attributes'; + private $storageKey; + + protected $attributes = array(); + + /** + * @param string $storageKey The key used to store attributes in the session + */ + public function __construct($storageKey = '_sf2_attributes') + { + $this->storageKey = $storageKey; + } + + /** + * {@inheritdoc} + */ + public function getName() + { + return $this->name; + } + + public function setName($name) + { + $this->name = $name; + } + + /** + * {@inheritdoc} + */ + public function initialize(array &$attributes) + { + $this->attributes = &$attributes; + } + + /** + * {@inheritdoc} + */ + public function getStorageKey() + { + return $this->storageKey; + } + + /** + * {@inheritdoc} + */ + public function has($name) + { + return array_key_exists($name, $this->attributes); + } + + /** + * {@inheritdoc} + */ + public function get($name, $default = null) + { + return array_key_exists($name, $this->attributes) ? $this->attributes[$name] : $default; + } + + /** + * {@inheritdoc} + */ + public function set($name, $value) + { + $this->attributes[$name] = $value; + } + + /** + * {@inheritdoc} + */ + public function all() + { + return $this->attributes; + } + + /** + * {@inheritdoc} + */ + public function replace(array $attributes) + { + $this->attributes = array(); + foreach ($attributes as $key => $value) { + $this->set($key, $value); + } + } + + /** + * {@inheritdoc} + */ + public function remove($name) + { + $retval = null; + if (array_key_exists($name, $this->attributes)) { + $retval = $this->attributes[$name]; + unset($this->attributes[$name]); + } + + return $retval; + } + + /** + * {@inheritdoc} + */ + public function clear() + { + $return = $this->attributes; + $this->attributes = array(); + + return $return; + } + + /** + * Returns an iterator for attributes. + * + * @return \ArrayIterator An \ArrayIterator instance + */ + public function getIterator() + { + return new \ArrayIterator($this->attributes); + } + + /** + * Returns the number of attributes. + * + * @return int The number of attributes + */ + public function count() + { + return count($this->attributes); + } +} diff --git a/assets/php/vendor/symfony/http-foundation/Session/Attribute/AttributeBagInterface.php b/assets/php/vendor/symfony/http-foundation/Session/Attribute/AttributeBagInterface.php new file mode 100644 index 0000000..0d8d179 --- /dev/null +++ b/assets/php/vendor/symfony/http-foundation/Session/Attribute/AttributeBagInterface.php @@ -0,0 +1,72 @@ +<?php + +/* + * This file is part of the Symfony package. + * + * (c) Fabien Potencier <fabien@symfony.com> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\HttpFoundation\Session\Attribute; + +use Symfony\Component\HttpFoundation\Session\SessionBagInterface; + +/** + * Attributes store. + * + * @author Drak <drak@zikula.org> + */ +interface AttributeBagInterface extends SessionBagInterface +{ + /** + * Checks if an attribute is defined. + * + * @param string $name The attribute name + * + * @return bool true if the attribute is defined, false otherwise + */ + public function has($name); + + /** + * Returns an attribute. + * + * @param string $name The attribute name + * @param mixed $default The default value if not found + * + * @return mixed + */ + public function get($name, $default = null); + + /** + * Sets an attribute. + * + * @param string $name + * @param mixed $value + */ + public function set($name, $value); + + /** + * Returns attributes. + * + * @return array Attributes + */ + public function all(); + + /** + * Sets attributes. + * + * @param array $attributes Attributes + */ + public function replace(array $attributes); + + /** + * Removes an attribute. + * + * @param string $name + * + * @return mixed The removed value or null when it does not exist + */ + public function remove($name); +} diff --git a/assets/php/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php b/assets/php/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php new file mode 100644 index 0000000..abbf37e --- /dev/null +++ b/assets/php/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php @@ -0,0 +1,153 @@ +<?php + +/* + * This file is part of the Symfony package. + * + * (c) Fabien Potencier <fabien@symfony.com> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\HttpFoundation\Session\Attribute; + +/** + * This class provides structured storage of session attributes using + * a name spacing character in the key. + * + * @author Drak <drak@zikula.org> + */ +class NamespacedAttributeBag extends AttributeBag +{ + private $namespaceCharacter; + + /** + * @param string $storageKey Session storage key + * @param string $namespaceCharacter Namespace character to use in keys + */ + public function __construct($storageKey = '_sf2_attributes', $namespaceCharacter = '/') + { + $this->namespaceCharacter = $namespaceCharacter; + parent::__construct($storageKey); + } + + /** + * {@inheritdoc} + */ + public function has($name) + { + // reference mismatch: if fixed, re-introduced in array_key_exists; keep as it is + $attributes = $this->resolveAttributePath($name); + $name = $this->resolveKey($name); + + if (null === $attributes) { + return false; + } + + return array_key_exists($name, $attributes); + } + + /** + * {@inheritdoc} + */ + public function get($name, $default = null) + { + // reference mismatch: if fixed, re-introduced in array_key_exists; keep as it is + $attributes = $this->resolveAttributePath($name); + $name = $this->resolveKey($name); + + if (null === $attributes) { + return $default; + } + + return array_key_exists($name, $attributes) ? $attributes[$name] : $default; + } + + /** + * {@inheritdoc} + */ + public function set($name, $value) + { + $attributes = &$this->resolveAttributePath($name, true); + $name = $this->resolveKey($name); + $attributes[$name] = $value; + } + + /** + * {@inheritdoc} + */ + public function remove($name) + { + $retval = null; + $attributes = &$this->resolveAttributePath($name); + $name = $this->resolveKey($name); + if (null !== $attributes && array_key_exists($name, $attributes)) { + $retval = $attributes[$name]; + unset($attributes[$name]); + } + + return $retval; + } + + /** + * Resolves a path in attributes property and returns it as a reference. + * + * This method allows structured namespacing of session attributes. + * + * @param string $name Key name + * @param bool $writeContext Write context, default false + * + * @return array + */ + protected function &resolveAttributePath($name, $writeContext = false) + { + $array = &$this->attributes; + $name = (0 === strpos($name, $this->namespaceCharacter)) ? substr($name, 1) : $name; + + // Check if there is anything to do, else return + if (!$name) { + return $array; + } + + $parts = explode($this->namespaceCharacter, $name); + if (count($parts) < 2) { + if (!$writeContext) { + return $array; + } + + $array[$parts[0]] = array(); + + return $array; + } + + unset($parts[count($parts) - 1]); + + foreach ($parts as $part) { + if (null !== $array && !array_key_exists($part, $array)) { + $array[$part] = $writeContext ? array() : null; + } + + $array = &$array[$part]; + } + + return $array; + } + + /** + * Resolves the key from the name. + * + * This is the last part in a dot separated string. + * + * @param string $name + * + * @return string + */ + protected function resolveKey($name) + { + if (false !== $pos = strrpos($name, $this->namespaceCharacter)) { + $name = substr($name, $pos + 1); + } + + return $name; + } +} |